| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $51.72 | 11.536% | $57.6864 | $57.69 | $57.70 | $57.70 |
| Purchase #2 | $12.43 | 13.138% | $14.0631 | $14.06 | $14.05 | $14.10 |
| Purchase #3 | $171.94 | 3.213% | $177.4644 | $177.46 | $177.45 | $177.50 |
| Purchase #4 | $141.59 | 4.826% | $148.4231 | $148.42 | $148.40 | $148.40 |
| Purchase #5 | $210.98 | 4.687% | $220.8686 | $220.87 | $220.85 | $220.90 |
| Purchase #6 | $197.72 | 5.804% | $209.1957 | $209.20 | $209.20 | $209.20 |
| Purchase #7 | $245.99 | 7.525% | $264.5007 | $264.50 | $264.50 | $264.50 |
| 7 purchase totals = | $1,032.37 | $1,092.2020 | $1,092.20 | $1,092.15 | $1,092.30 | |